Its leaf semi-lethal temperature and supercool point temperature were-5.34℃ and-15.04℃, respectively, which were lower than those of the provenances from Wengyuan, Guangdong and Xincheng, Guangxi.

1、

So the phloem is suitable source of callus and the infusion method is the better method. The calluses of phloem were treated by EMS to determine the semi-lethal concentration and get the variation plants.

说明韧皮部为愈伤组织的合适来源，浸泡法为较好的诱变处理方法。

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2、

There are five dominant plumage color mutations, such as yellow, silver, white, black at hatch and light down are lethal or semi-lethal in the homozygous state.

有5个基因座的显性羽色突变基因如黄羽、银色羽、白羽、孵化黑羽和亮绒羽在纯合状态下具有致死或半致死效应。

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3、

The studies on the correlation between treatment temperature and the rate of injured cell indicated that the high semi-lethal temperature of Acer palmatum 'Bloodgood' is 51.79 ℃.

通过对‘血红鸡爪槭’细胞伤害率与处理温度间关系的研究得出‘血红鸡爪槭’的高温半致死温度为51.79℃。

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4、

While during swimming baldder formation, the semi-lethal concentration is maximum and the resistance is highest. 3.

在鱼鳔形成期半致死浓度最高，在此时期抵抗力最高。

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5、

The semi-lethal temperature and principal components analysis method were applicable to the cold tolerance evaluation of wild Rosa resources in Yunnan.

半致死温度和主成分分析方法适用于蔷薇属植物的抗寒性的鉴定。

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6、

Detection of Semi-lethal High Temperature and Heat Tolerance for Two Cultivars of Alfalfa

2种紫花苜蓿高温半致死温度与耐热性研究

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7、

The radioprotective effect of aminoazobenzene hydrochloride on mice irradiated with lethal doses of r-rays

盐糔对氨基偶氮苯对致死量~（60）钴γ&线照射小鼠的预防作用

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8、

D group: the dose of X-irradiation was 10 Gy ( Lethal doses).

D组：致死量10Gy照射。

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9、

By analyzing the median lethal doses, vaccination of40/ mouse is the best dose reproductive toxicity model.

通过对胎鼠的半数致死量分析，腹腔接种经胰酶消化的弓形虫速殖子40个/只为最佳剂量。

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10、

Stores of free organophosphorus poisons in rabbits poisoned with monocrotophos at different lethal doses

不同致死量久效磷中毒家兔体内游离毒质储存库的研究

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11、

Sensitivity of Jatropha curcas seeds to~ ( 60) Co-γ radiation and their medial lethal doses in radiation breeding

小油桐种子的~（60）Co-γ射线辐射敏感性及半致死剂量的研究

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12、

NPR's Ofeibea Quist-Arcton reports the lethal virus is now spreading in Liberia and Sierra Leone.

据NPR新闻的奥非比·奎斯特·阿克顿报道，这一致命病毒目前正在利比亚和塞拉利昂扩散。

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13、

But unless unlikely ways are found to make icy roads less treacherous, the risk will be that one lethal hazard is replaced by another.

但是除非找到两全其美的方法减少雪路的安全隐患，否则不过是以命犯险，顾此失彼。

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14、

Lethal White is full of twists and turns, and when its many threads come together, it's exciting and engaging reading.

《致命白色》的情节跌宕起伏，当众多线索汇聚在一起的时候，它既令人兴奋，又能引起读者阅读的兴趣。

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15、

This noisy, smokey and lethal weapon is so intimidating it causes morale damage as well as physical hurt.

开枪的巨响、烟雾和致命的杀伤力，能对敌人士气和肉体造成双重打击。

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16、

Coronary heart disease angina pectoris is one kind of common illnesses, frequently occurring disease, the person lethal rate is next only to cancer.

冠心病心绞痛是一种常见病、多发病，其致死率仅次于癌症。

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17、

Snatching merely with lethal weapon is different from robbery in quality, so it doesn't constitute a robbery.

认为单纯携带凶器抢夺的行为，在性质上不同于抢劫，不符合抢劫罪的犯罪构成。

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18、

The diagnosis of this potentially lethal condition is often missed by the emergency department physician, resulting in inappropriate treatment.

急诊的医师容易忽略这种可能致命的情况，而采用不适当的治疗。

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19、

But with financial innovation, the downside can be lethal it is "destructive creation".

但在金融创新方面，弊端可能是致命的那是“破坏性创新”。

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20、

Researchers are investigating whether maize lethal necrosis is spread by insects or in seeds.

研究者正在调查，看玉米致命坏死是由害虫还是在种子里传播的。

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